Home / 62,542,566.56-86,313,912.86-34,674,022.06

Finding the Fourth Proportional to 62,542,566.56, 86,313,912.86 and 34,674,022.06

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Solution

The fourth proportional to 62,542,566.56, 86,313,912.86 and 34,674,022.06 is: 47,853,017.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,542,566.56 : 86,313,912.86 = 34,674,022.06 : x
  2. Step 2: Convert to fraction form
    62,542,566.56/86,313,912.86 = 34,674,022.06/x
  3. Step 3: Cross multiply
    62,542,566.56x = 86,313,912.86 × 34,674,022.06
  4. Step 4: Simplify right side
    62,542,566.56x = 2,992,850,518,592,558
  5. Step 5: Solve for x
    x = 2,992,850,518,592,558/62,542,566.56
  6. Step 6: Final answer
    x = 47,853,017.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.